Academic Journal
A Bayesian information fusion approach for end product quality estimation using machine learning and on-machine probing
| العنوان: | A Bayesian information fusion approach for end product quality estimation using machine learning and on-machine probing |
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| المؤلفون: | Papananias, M, McLeay, TE, Mahfouf, M, Kadirkamanathan, V |
| بيانات النشر: | Elsevier on behalf of The Society of Manufacturing Engineers |
| سنة النشر: | 2022 |
| المجموعة: | Brunel University London: Brunel University Research Archive (BURA) |
| مصطلحات موضوعية: | Bayesian inference, machine learning, information fusion, multistage manufacturing process (MMP), on-machine probing (OMP), uncertainty of measurement |
| الوصف: | There is an increasing demand for manufacturing processes to improve product quality and production rates while minimising the costs. The quality of the products is influenced by several sources of errors introduced during the series of manufacturing operations. These errors accumulate over these multiple stages of manufacturing. Therefore, monitoring systems for product health utilising data and information from different sources and manufacturing stages is a key factor to meet these growing demands. This paper addresses the process of combining new measurement data or information with machine learning-based prediction information obtained as each product goes through a series of manufacturing steps to update the conditional probability distribution of the end product quality during manufacturing. A Bayesian approach is adopted in obtaining an updated posterior distribution of the end product quality given new information from subsequent measurements, and, in particular, On-Machine Probing (OMP). Following the steps of heat treatment, machining, and OMP, the posterior distribution of the previous step can be considered as the new prior distribution to obtain an updated posterior distribution of the product condition as new metrological information becomes available. It is demonstrated that the resulting posterior estimates can lead to more efficient product condition monitoring in multistage manufacturing. ; UK Engineering and Physical Sciences Research Council (EPSRC) funded project Grant Reference: EP/P006930/1. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | 475 - 485; Print-Electronic |
| اللغة: | English |
| Relation: | Journal of Manufacturing Processes; https://bura.brunel.ac.uk/handle/2438/29786; https://doi.org/10.1016/j.jmapro.2022.01.020 |
| DOI: | 10.1016/j.jmapro.2022.01.020 |
| الاتاحة: | https://bura.brunel.ac.uk/handle/2438/29786 https://doi.org/10.1016/j.jmapro.2022.01.020 |
| Rights: | Copyright © 2022 The Authors. Published by Elsevier Ltd on behalf of The Society of Manufacturing Engineers. This is an open access article under the CC BY license (https://creativecommons.org/licenses/by/4.0/). ; https://creativecommons.org/licenses/by/4.0/ ; https://creativecommons.org/licenses/by/4.0/legalcode.en ; The Authors |
| رقم الانضمام: | edsbas.A7A02929 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.jmapro.2022.01.020 |
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